| 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 | $71.73 | 12.860% | $80.9545 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $137.31 | 10.523% | $151.7591 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $88.58 | 12.558% | $99.7039 | $99.70 | $99.70 | $99.70 |
| Purchase #4 | $170.86 | 10.259% | $188.3885 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $202.55 | 7.597% | $217.9377 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $235.35 | 9.335% | $257.3199 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $50.42 | 3.781% | $52.3264 | $52.33 | $52.35 | $52.30 |
| 7 purchase totals = | $956.80 | $1,048.3900 | $1,048.39 | $1,048.40 | $1,048.40 | |