| 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 | $38.47 | 5.710% | $40.6666 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $134.76 | 5.168% | $141.7244 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $162.95 | 9.208% | $177.9544 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $45.25 | 12.783% | $51.0343 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $194.89 | 7.365% | $209.2436 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $29.44 | 8.307% | $31.8856 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $29.52 | 12.581% | $33.2339 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $635.28 | $685.7428 | $685.73 | $685.75 | $685.70 | |