| 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 | $50.88 | 11.358% | $56.659 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $57.80 | 3.362% | $59.7432 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $241.32 | 7.206% | $258.7095 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $234.55 | 9.550% | $256.9495 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $187.26 | 3.458% | $193.7355 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $189.33 | 5.506% | $199.7545 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $40.28 | 10.829% | $44.6419 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $1,001.42 | $1,070.1931 | $1,070.19 | $1,070.20 | $1,070.10 | |