| 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 | $47.67 | 4.766% | $49.942 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $228.37 | 8.666% | $248.1605 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $215.27 | 4.736% | $225.4652 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $228.29 | 5.281% | $240.346 | $240.35 | $240.35 | $240.30 |
| Purchase #5 | $22.74 | 7.734% | $24.4987 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $60.82 | 5.502% | $64.1663 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $167.30 | 7.737% | $180.244 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $970.46 | $1,032.8227 | $1,032.83 | $1,032.80 | $1,032.80 | |