| 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 | $50.58 | 8.311% | $54.7837 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $244.55 | 5.355% | $257.6457 | $257.65 | $257.65 | $257.60 |
| Purchase #3 | $160.69 | 11.160% | $178.623 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $188.53 | 6.863% | $201.4688 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $56.97 | 9.579% | $62.4272 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $31.45 | 3.241% | $32.4693 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $8.98 | 12.715% | $10.1218 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $741.75 | $797.5395 | $797.54 | $797.50 | $797.50 | |