| 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 | $230.92 | 7.802% | $248.9364 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $70.25 | 4.696% | $73.5489 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $115.55 | 10.564% | $127.7567 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $56.39 | 12.823% | $63.6209 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $83.34 | 6.225% | $88.5279 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $109.72 | 10.712% | $121.4732 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $43.48 | 11.370% | $48.4237 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $709.65 | $772.2877 | $772.29 | $772.25 | $772.20 | |