| 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 | $46.84 | 8.360% | $50.7558 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $20.74 | 6.874% | $22.1657 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $238.67 | 4.190% | $248.6703 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $14.40 | 3.809% | $14.9485 | $14.95 | $14.95 | $14.90 |
| Purchase #5 | $122.73 | 6.140% | $130.2656 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $218.45 | 9.143% | $238.4229 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $182.80 | 6.299% | $194.3146 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $844.63 | $899.5434 | $899.55 | $899.45 | $899.60 | |