| 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 | $48.79 | 4.449% | $50.9607 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $219.86 | 13.547% | $249.6444 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $5.66 | 12.347% | $6.3588 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $213.29 | 4.610% | $223.1227 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $36.68 | 4.679% | $38.3963 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $179.83 | 8.867% | $195.7755 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $78.68 | 3.560% | $81.481 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $782.79 | $845.7394 | $845.74 | $845.75 | $845.80 | |