| 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 | $73.73 | 5.457% | $77.7534 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $142.58 | 7.738% | $153.6128 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $42.96 | 10.675% | $47.546 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $124.31 | 4.766% | $130.2346 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $212.85 | 13.787% | $242.1956 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $39.93 | 3.718% | $41.4146 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $165.50 | 9.574% | $181.345 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $801.86 | $874.1020 | $874.10 | $874.10 | $874.00 | |