| 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 | $23.52 | 6.122% | $24.9599 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $36.65 | 12.539% | $41.2455 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $63.98 | 10.150% | $70.474 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $181.54 | 9.824% | $199.3745 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $114.36 | 7.401% | $122.8238 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $219.71 | 9.490% | $240.5605 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $90.92 | 11.541% | $101.4131 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $730.68 | $800.8513 | $800.84 | $800.75 | $800.90 | |