| 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 | $27.83 | 6.507% | $29.6409 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $54.26 | 13.339% | $61.4977 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $103.91 | 4.105% | $108.1755 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $171.88 | 4.586% | $179.7624 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $31.29 | 12.688% | $35.2601 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $212.86 | 4.115% | $221.6192 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $241.27 | 7.180% | $258.5932 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $843.30 | $894.5490 | $894.55 | $894.55 | $894.60 | |