| 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 | $28.62 | 10.190% | $31.5364 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $92.91 | 3.574% | $96.2306 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $234.38 | 13.807% | $266.7408 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $234.51 | 13.665% | $266.5558 | $266.56 | $266.55 | $266.60 |
| Purchase #5 | $236.30 | 10.383% | $260.835 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $32.90 | 9.755% | $36.1094 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $71.52 | 11.656% | $79.8564 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $931.14 | $1,037.8644 | $1,037.88 | $1,037.90 | $1,037.80 | |