| 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 | $19.37 | 7.216% | $20.7677 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $241.40 | 4.279% | $251.7295 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $153.65 | 5.151% | $161.5645 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $129.83 | 6.305% | $138.0158 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $189.68 | 4.321% | $197.8761 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $36.48 | 4.114% | $37.9808 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $245.89 | 8.196% | $266.0431 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $1,016.30 | $1,073.9775 | $1,073.98 | $1,074.00 | $1,074.00 | |