| 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 | $79.27 | 7.518% | $85.2295 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $49.93 | 5.150% | $52.5014 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $128.69 | 4.406% | $134.3601 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $233.94 | 10.261% | $257.9446 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $170.44 | 12.740% | $192.1541 | $192.15 | $192.15 | $192.20 |
| Purchase #6 | $160.69 | 8.182% | $173.8377 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $200.59 | 3.540% | $207.6909 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,023.55 | $1,103.7183 | $1,103.71 | $1,103.75 | $1,103.70 | |