| 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 | $60.83 | 13.231% | $68.8784 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $110.63 | 4.124% | $115.1924 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $36.67 | 7.816% | $39.5361 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $200.83 | 6.838% | $214.5628 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $26.29 | 12.621% | $29.6081 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $52.51 | 9.505% | $57.5011 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $84.86 | 13.620% | $96.4179 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $572.62 | $621.6968 | $621.70 | $621.70 | $621.70 | |