| 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 | $80.49 | 10.624% | $89.0413 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $249.74 | 11.291% | $277.9381 | $277.94 | $277.95 | $277.90 |
| Purchase #3 | $10.45 | 13.457% | $11.8563 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $210.60 | 4.415% | $219.898 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $149.59 | 3.136% | $154.2811 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $190.70 | 12.109% | $213.7919 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $89.44 | 7.671% | $96.3009 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $981.01 | $1,063.1076 | $1,063.11 | $1,063.15 | $1,063.10 | |