| 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 | $68.35 | 5.210% | $71.911 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $28.61 | 13.407% | $32.4457 | $32.45 | $32.45 | $32.40 |
| Purchase #3 | $235.39 | 12.874% | $265.6941 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $222.80 | 10.654% | $246.5371 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $14.71 | 9.539% | $16.1132 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $249.37 | 9.726% | $273.6237 | $273.62 | $273.60 | $273.60 |
| Purchase #7 | $155.25 | 7.157% | $166.3612 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $974.48 | $1,072.6860 | $1,072.68 | $1,072.65 | $1,072.60 | |