| 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 | $96.36 | 7.840% | $103.9146 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $234.89 | 10.534% | $259.6333 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $58.90 | 8.251% | $63.7598 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $101.63 | 3.584% | $105.2724 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $21.54 | 5.178% | $22.6553 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $172.55 | 9.601% | $189.1165 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $89.74 | 7.391% | $96.3727 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $775.61 | $840.7246 | $840.72 | $840.65 | $840.80 | |