| 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 | $47.26 | 9.349% | $51.6783 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $162.45 | 5.651% | $171.63 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $197.46 | 3.528% | $204.4264 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $10.29 | 11.774% | $11.5015 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $48.80 | 9.682% | $53.5248 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $57.56 | 5.546% | $60.7523 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $12.61 | 13.385% | $14.2978 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $536.43 | $567.8111 | $567.81 | $567.85 | $567.80 | |