| 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 | $35.70 | 7.351% | $38.3243 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $99.52 | 3.331% | $102.835 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $142.48 | 10.165% | $156.9631 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $248.63 | 9.110% | $271.2802 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $160.75 | 12.238% | $180.4226 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $29.95 | 9.649% | $32.8399 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $102.64 | 10.364% | $113.2776 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $819.67 | $895.9427 | $895.94 | $895.95 | $895.90 | |