| 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 | $47.84 | 13.479% | $54.2884 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $61.68 | 11.550% | $68.804 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $149.41 | 8.707% | $162.4191 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $32.66 | 11.750% | $36.4976 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $24.56 | 5.271% | $25.8546 | $25.85 | $25.85 | $25.90 |
| Purchase #6 | $18.31 | 9.523% | $20.0537 | $20.05 | $20.05 | $20.10 |
| Purchase #7 | $35.31 | 4.708% | $36.9724 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $369.77 | $404.8898 | $404.88 | $404.85 | $405.00 | |