| 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 | $47.86 | 6.142% | $50.7996 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $196.77 | 13.708% | $223.7432 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $178.96 | 8.131% | $193.5112 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $180.84 | 11.754% | $202.0959 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $189.97 | 6.553% | $202.4187 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $36.90 | 13.409% | $41.8479 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $147.99 | 7.171% | $158.6024 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $979.29 | $1,073.0189 | $1,073.02 | $1,073.00 | $1,072.90 | |