| 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 | $134.61 | 13.594% | $152.9089 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $72.52 | 5.475% | $76.4905 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $29.73 | 7.822% | $32.0555 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $74.47 | 7.605% | $80.1334 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $200.61 | 7.742% | $216.1412 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $8.58 | 6.252% | $9.1164 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $176.96 | 11.664% | $197.6006 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $697.48 | $764.4465 | $764.45 | $764.45 | $764.40 | |