| 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 | $49.77 | 7.139% | $53.3231 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $7.57 | 7.116% | $8.1087 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $173.44 | 12.267% | $194.7159 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $36.64 | 5.786% | $38.76 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $216.78 | 7.204% | $232.3968 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $147.96 | 4.848% | $155.1331 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $172.48 | 5.580% | $182.1044 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $804.64 | $864.5420 | $864.54 | $864.50 | $864.50 | |