| 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 | $43.75 | 10.587% | $48.3818 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $238.45 | 10.525% | $263.5469 | $263.55 | $263.55 | $263.50 |
| Purchase #3 | $41.77 | 4.529% | $43.6618 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $68.39 | 9.231% | $74.7031 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $124.60 | 4.463% | $130.1609 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $171.51 | 13.393% | $194.4803 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $33.29 | 11.437% | $37.0974 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $721.76 | $792.0322 | $792.03 | $792.05 | $792.10 | |