| 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 | $40.59 | 9.190% | $44.3202 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $156.99 | 10.110% | $172.8617 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $155.50 | 4.459% | $162.4337 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $40.41 | 6.729% | $43.1292 | $43.13 | $43.15 | $43.10 |
| Purchase #5 | $36.73 | 5.312% | $38.6811 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $188.94 | 6.437% | $201.1021 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $114.60 | 13.711% | $130.3128 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $733.76 | $792.8408 | $792.83 | $792.85 | $792.80 | |