| 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 | $21.62 | 8.140% | $23.3799 | $23.38 | $23.40 | $23.40 |
| Purchase #2 | $29.68 | 8.674% | $32.2544 | $32.25 | $32.25 | $32.30 |
| Purchase #3 | $162.49 | 11.364% | $180.9554 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $63.63 | 6.190% | $67.5687 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $153.91 | 9.114% | $167.9374 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $247.45 | 12.819% | $279.1706 | $279.17 | $279.15 | $279.20 |
| Purchase #7 | $130.41 | 9.173% | $142.3725 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $809.19 | $893.6389 | $893.64 | $893.60 | $893.80 | |