| 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 | $84.59 | 10.315% | $93.3155 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $140.57 | 8.337% | $152.2893 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $176.34 | 7.360% | $189.3186 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $109.84 | 11.828% | $122.8319 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $97.77 | 4.236% | $101.9115 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $177.81 | 6.707% | $189.7357 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $42.38 | 10.764% | $46.9418 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $829.30 | $896.3443 | $896.35 | $896.35 | $896.20 | |