| 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 | $91.45 | 5.149% | $96.1588 | $96.16 | $96.15 | $96.20 |
| Purchase #2 | $57.28 | 10.399% | $63.2365 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $224.71 | 12.490% | $252.7763 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $153.72 | 13.752% | $174.8596 | $174.86 | $174.85 | $174.90 |
| Purchase #5 | $38.29 | 5.381% | $40.3504 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $142.60 | 13.231% | $161.4674 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $38.48 | 9.435% | $42.1106 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $746.53 | $830.9596 | $830.97 | $830.95 | $831.10 | |