| 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 | $91.80 | 7.701% | $98.8695 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $96.37 | 12.744% | $108.6514 | $108.65 | $108.65 | $108.70 |
| Purchase #3 | $65.60 | 3.819% | $68.1053 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $234.81 | 6.390% | $249.8144 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $234.29 | 6.549% | $249.6337 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $172.57 | 8.647% | $187.4921 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $133.99 | 11.429% | $149.3037 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $1,029.43 | $1,111.8701 | $1,111.86 | $1,111.85 | $1,111.90 | |