| 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 | $45.53 | 11.701% | $50.8575 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $147.43 | 6.335% | $156.7697 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $152.28 | 6.388% | $162.0076 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $194.77 | 8.657% | $211.6312 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $165.25 | 4.704% | $173.0234 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $35.79 | 6.468% | $38.1049 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $31.87 | 6.546% | $33.9562 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $772.92 | $826.3505 | $826.35 | $826.30 | $826.40 | |