| 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 | $5.74 | 4.169% | $5.9793 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $51.79 | 6.470% | $55.1408 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $164.85 | 4.555% | $172.3589 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $212.71 | 12.119% | $238.4883 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $123.50 | 4.318% | $128.8327 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $172.26 | 11.464% | $192.0079 | $192.01 | $192.00 | $192.00 |
| Purchase #7 | $226.43 | 11.570% | $252.628 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $957.28 | $1,045.4359 | $1,045.44 | $1,045.50 | $1,045.40 | |