| 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 | $103.96 | 6.525% | $110.7434 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $120.54 | 8.367% | $130.6256 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $50.45 | 5.153% | $53.0497 | $53.05 | $53.05 | $53.00 |
| Purchase #4 | $89.41 | 10.483% | $98.7829 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $137.82 | 11.724% | $153.978 | $153.98 | $154.00 | $154.00 |
| Purchase #6 | $56.68 | 12.721% | $63.8903 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $145.71 | 7.150% | $156.1283 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $704.57 | $767.1982 | $767.20 | $767.30 | $767.10 | |