| 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 | $26.86 | 3.489% | $27.7971 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $150.83 | 13.774% | $171.6053 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $204.40 | 6.435% | $217.5531 | $217.55 | $217.55 | $217.60 |
| Purchase #4 | $92.89 | 3.844% | $96.4607 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $219.74 | 4.121% | $228.7955 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $148.77 | 7.434% | $159.8296 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $194.37 | 7.423% | $208.7981 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $1,037.86 | $1,110.8394 | $1,110.85 | $1,110.85 | $1,110.90 | |