| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.88 | 9.577% | $39.3162 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $84.66 | 11.581% | $94.4645 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $194.95 | 4.481% | $203.6857 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $153.68 | 11.357% | $171.1334 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $179.95 | 10.809% | $199.4008 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $117.71 | 12.505% | $132.4296 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $194.99 | 9.545% | $213.6018 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $961.82 | $1,054.0320 | $1,054.03 | $1,054.05 | $1,054.00 | |