| 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 | $103.52 | 4.241% | $107.9103 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $44.48 | 12.452% | $50.0186 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $137.76 | 9.432% | $150.7535 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $208.79 | 8.601% | $226.748 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $35.58 | 11.163% | $39.5518 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $37.97 | 6.787% | $40.547 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $139.39 | 13.455% | $158.1449 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $707.49 | $773.6741 | $773.67 | $773.65 | $773.60 | |