| 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 | $69.67 | 6.814% | $74.4173 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $89.98 | 5.471% | $94.9028 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $34.54 | 11.535% | $38.5242 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $44.39 | 11.234% | $49.3768 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $23.55 | 7.640% | $25.3492 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $65.84 | 8.626% | $71.5194 | $71.52 | $71.50 | $71.50 |
| Purchase #7 | $240.72 | 10.853% | $266.8453 | $266.85 | $266.85 | $266.80 |
| 7 purchase totals = | $568.69 | $620.9350 | $620.94 | $620.90 | $620.80 | |