| 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 | $32.81 | 6.782% | $35.0352 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $49.33 | 5.624% | $52.1043 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $243.57 | 3.767% | $252.7453 | $252.75 | $252.75 | $252.70 |
| Purchase #4 | $117.50 | 3.151% | $121.2024 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $153.78 | 5.558% | $162.3271 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $5.33 | 11.301% | $5.9323 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $39.96 | 11.375% | $44.5055 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $642.28 | $673.8521 | $673.86 | $673.90 | $673.70 | |