| 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 | $34.50 | 8.242% | $37.3435 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $38.59 | 6.241% | $40.9984 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $215.62 | 13.555% | $244.8473 | $244.85 | $244.85 | $244.80 |
| Purchase #4 | $224.68 | 13.296% | $254.5535 | $254.55 | $254.55 | $254.60 |
| Purchase #5 | $176.70 | 3.678% | $183.199 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $31.50 | 4.475% | $32.9096 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $22.95 | 4.583% | $24.0018 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $744.54 | $817.8531 | $817.85 | $817.85 | $817.80 | |