| 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 | $76.67 | 3.683% | $79.4938 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $41.99 | 6.463% | $44.7038 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $89.42 | 8.364% | $96.8991 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $160.35 | 7.371% | $172.1694 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $210.80 | 12.643% | $237.4514 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $120.27 | 8.573% | $130.5807 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $238.52 | 4.726% | $249.7925 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $938.02 | $1,011.0907 | $1,011.08 | $1,011.10 | $1,011.20 | |