| 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 | $81.44 | 7.479% | $87.5309 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $202.59 | 3.773% | $210.2337 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $115.83 | 13.440% | $131.3976 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $141.36 | 3.771% | $146.6907 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $145.64 | 8.701% | $158.3121 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $167.69 | 5.454% | $176.8358 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $87.93 | 6.699% | $93.8204 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $942.48 | $1,004.8212 | $1,004.82 | $1,004.85 | $1,004.70 | |