| 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 | $89.50 | 13.115% | $101.2379 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $32.36 | 9.514% | $35.4387 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $84.40 | 8.479% | $91.5563 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $227.86 | 13.647% | $258.9561 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $6.77 | 13.647% | $7.6939 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $32.97 | 5.516% | $34.7886 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $88.28 | 7.793% | $95.1597 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $562.14 | $624.8312 | $624.84 | $624.85 | $624.90 | |