| 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 | $26.60 | 10.446% | $29.3786 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $111.90 | 3.710% | $116.0515 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $149.91 | 5.517% | $158.1805 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $25.30 | 10.332% | $27.914 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $235.35 | 6.305% | $250.1888 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $32.75 | 13.129% | $37.0497 | $37.05 | $37.05 | $37.00 |
| Purchase #7 | $94.77 | 9.104% | $103.3979 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $676.58 | $722.1610 | $722.16 | $722.20 | $722.20 | |