| 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 | $57.52 | 11.847% | $64.3344 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $142.46 | 3.311% | $147.1769 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $49.50 | 4.673% | $51.8131 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $13.48 | 9.676% | $14.7843 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $23.56 | 9.665% | $25.8371 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $81.60 | 11.199% | $90.7384 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $19.95 | 5.776% | $21.1023 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $388.07 | $415.7865 | $415.78 | $415.85 | $415.70 | |