| 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 | $38.97 | 5.500% | $41.1134 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $212.63 | 6.580% | $226.6211 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $76.78 | 9.278% | $83.9036 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $90.60 | 6.597% | $96.5769 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $151.30 | 12.487% | $170.1928 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $232.80 | 13.361% | $263.9044 | $263.90 | $263.90 | $263.90 |
| Purchase #7 | $218.91 | 3.610% | $226.8127 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,021.99 | $1,109.1249 | $1,109.11 | $1,109.10 | $1,109.10 | |