| 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 | $11.31 | 4.487% | $11.8175 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $226.85 | 12.316% | $254.7888 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $5.56 | 6.562% | $5.9248 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $36.68 | 3.413% | $37.9319 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $189.28 | 3.394% | $195.7042 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $248.25 | 9.452% | $271.7146 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $69.57 | 9.740% | $76.3461 | $76.35 | $76.35 | $76.30 |
| 7 purchase totals = | $787.50 | $854.2279 | $854.22 | $854.20 | $854.10 | |