| 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 | $73.59 | 3.306% | $76.0229 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $161.51 | 8.120% | $174.6246 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $50.33 | 12.251% | $56.4959 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $70.27 | 7.342% | $75.4292 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $42.82 | 13.819% | $48.7373 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $90.86 | 6.399% | $96.6741 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $77.62 | 10.574% | $85.8275 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $567.00 | $613.8115 | $613.81 | $613.80 | $613.70 | |