| 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 | $114.57 | 5.123% | $120.4394 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $66.98 | 11.674% | $74.7992 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $47.98 | 11.630% | $53.5601 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $229.74 | 5.367% | $242.0701 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $138.40 | 12.564% | $155.7886 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $22.27 | 10.492% | $24.6066 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $146.75 | 12.249% | $164.7254 | $164.73 | $164.75 | $164.70 |
| 7 purchase totals = | $766.69 | $835.9894 | $836.00 | $836.00 | $836.00 | |