| 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 | $14.70 | 11.484% | $16.3881 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $67.32 | 9.544% | $73.745 | $73.75 | $73.75 | $73.70 |
| Purchase #3 | $103.61 | 4.301% | $108.0663 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $21.96 | 13.319% | $24.8849 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $184.29 | 10.333% | $203.3327 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $84.83 | 7.739% | $91.395 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $47.32 | 11.633% | $52.8247 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $524.03 | $570.6367 | $570.64 | $570.65 | $570.60 | |