| 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 | $28.97 | 8.253% | $31.3609 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $184.82 | 9.832% | $202.9915 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $170.33 | 7.150% | $182.5086 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $24.88 | 13.381% | $28.2092 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $123.98 | 9.491% | $135.7469 | $135.75 | $135.75 | $135.70 |
| Purchase #6 | $126.42 | 6.652% | $134.8295 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $194.78 | 7.586% | $209.556 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $854.18 | $925.2026 | $925.21 | $925.20 | $925.20 | |