| 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 | $35.84 | 9.625% | $39.2896 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $193.74 | 6.215% | $205.7809 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $240.82 | 9.680% | $264.1314 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $134.86 | 10.807% | $149.4343 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $47.92 | 4.197% | $49.9312 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $151.43 | 6.830% | $161.7727 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $155.64 | 6.216% | $165.3146 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $960.25 | $1,035.6547 | $1,035.64 | $1,035.70 | $1,035.60 | |