| 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 | $31.48 | 7.349% | $33.7935 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $245.62 | 9.800% | $269.6908 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $170.58 | 3.607% | $176.7328 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $8.35 | 3.790% | $8.6665 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $108.93 | 4.760% | $114.1151 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $195.27 | 3.585% | $202.2704 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $172.44 | 12.274% | $193.6053 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $932.67 | $998.8744 | $998.88 | $998.85 | $998.90 | |